20199644376

素因数分解:

$2^3\times 3^1\times {\mathrm{461}}^1\times {\mathrm{1283}}^1\times {\mathrm{1423}}^1$

素因数の和:3176

約数の個数: 64

約数和(自身を含む): 50683691520

約数和(自身を除く): 30484047144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 461, 922, 1283, 1383, 1423, 1844, 2566, 2766, 2846, 3688, 3849, 4269, 5132, 5532, 5692, 7698, 8538, 10264, 11064, 11384, 15396, 17076, 30792, 34152, 591463, 656003, 1182926, 1312006, 1774389, 1825709, 1968009, 2365852, 2624012, 3548778, 3651418, 3936018, 4731704, 5248024, 5477127, 7097556, 7302836, 7872036, 10954254, 14195112, 14605672, 15744072, 21908508, 43817016, 841651849, 1683303698, 2524955547, 3366607396, 5049911094, 6733214792, 10099822188, 20199644376]

約数ペア:

[(1, 20199644376), (2, 10099822188), (3, 6733214792), (4, 5049911094), (6, 3366607396), (8, 2524955547), (12, 1683303698), (24, 841651849), (461, 43817016), (922, 21908508), (1283, 15744072), (1383, 14605672), (1423, 14195112), (1844, 10954254), (2566, 7872036), (2766, 7302836), (2846, 7097556), (3688, 5477127), (3849, 5248024), (4269, 4731704), (5132, 3936018), (5532, 3651418), (5692, 3548778), (7698, 2624012), (8538, 2365852), (10264, 1968009), (11064, 1825709), (11384, 1774389), (15396, 1312006), (17076, 1182926), (30792, 656003), (34152, 591463)]